Radiation dose for 320-row dose-modulated dynamic coronary CT angiography.
Yukako IzoeMichinobu NagaoMei TokaiHiroyuki HashimotoIsao TanakaKoichi ChidaPublished in: Journal of applied clinical medical physics (2021)
The dose of radiation exposure during dynamic CCTA with a 320-row scanner does not exceed that of standard CCTA and is sufficient to meet the latest DRL. Thus, our results suggest that the method is safe from the perspective of radiation exposure.